/* ============================================================
   Stephan Pretorius — stephan.net.za
   Tokens live in md/grok.md. Change both together.
   ============================================================ */

:root {
  --ink: #f5f5f5;
  --paper: #000000;
  --card: #141414;
  --line: #2a2a2a;
  --accent: #fe141b;
  --accent-hover: #c81016;
  --muted: #9a9a9a;
  --ds-red: #9c1c1c;
  --ds-dark: #1a1212;
  --ptp-gold: #c9a227;
  --ptp-cream: #f8f4e3;
  --rudi-leather: #8b5e3c;
  --rudi-leather-light: #b8865c;
  --rudi-charcoal: #1a1714;
  --nct-dark: #212529;
  --nct-panel: #2b3035;
  --shadow: rgba(254, 20, 27, 0.12);
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * {
    animation: none !important;
    transition: none !important;
  }
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: Figtree, system-ui, -apple-system, sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-wrap: break-word;
}

main {
  flex: 1 0 auto;
}

h1, h2, h3, .section-title, .hero h1, .preview-line, .rudi-title, .nct-title {
  font-family: Outfit, Figtree, system-ui, sans-serif;
  font-optical-sizing: auto;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 0.9rem;
  z-index: 2000;
}

.skip-link:focus {
  top: 0.75rem;
  color: #fff;
}

/* Nav
   ------------------------------------------------------------ */
#site-nav {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0;
}

/* Logo PNG has transparent padding. Crop in CSS only — never rewrite images/logo.png.
   Content box in the file: x 15.17%, y 17.87%, w 69.66%, h 61.04% (1070×625 of 1536×1024). */
.logo-crop {
  display: block;
  position: relative;
  overflow: hidden;
}

.logo-crop img {
  position: absolute;
  width: 143.55%;
  height: auto;
  max-width: none;
  left: -21.78%;
  top: -29.28%;
}

.nav-logo-crop {
  width: 168px;
  height: 98px;
}

.navbar-brand {
  padding-top: 0.15rem;
  padding-bottom: 0.15rem;
}

.navbar-nav .nav-link {
  color: var(--ink) !important;
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.45rem 0.9rem !important;
}

.navbar-nav .nav-link:hover {
  color: var(--accent) !important;
}

.btn-nav,
.navbar-nav .nav-link.btn-nav {
  background: var(--accent);
  color: #fff !important;
  border-radius: 4px;
  margin-left: 0.35rem;
  padding: 0.4rem 0.95rem;
  text-decoration: none;
}

.btn-nav:hover,
.navbar-nav .nav-link.btn-nav:hover {
  background: var(--accent-hover);
  color: #fff !important;
}

.navbar-toggler {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.4rem 0.55rem;
  margin-left: auto;
  width: 2.7rem;
  height: 2.45rem;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.28rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  display: none;
}

.toggler-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: #f5f5f5;
  border-radius: 1px;
}

@media (min-width: 992px) {
  .navbar-toggler {
    display: none;
  }
}

@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 0.85rem 0 0.4rem;
  }

  .navbar-nav .nav-link {
    padding: 0.55rem 0 !important;
  }

  .navbar-nav .nav-link.btn-nav {
    margin-left: 0;
    margin-top: 0.35rem;
    display: inline-block;
    text-align: center;
    padding: 0.55rem 1.1rem !important;
  }
}

/* Hero
   ------------------------------------------------------------ */
.hero {
  padding: clamp(2.5rem, 8vh, 5.5rem) 0 clamp(3.5rem, 9vh, 6rem);
  text-align: center;
}

.hero-logo-crop {
  width: min(560px, 92%);
  aspect-ratio: 1070 / 625;
  margin: 0 auto 1.35rem;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.hero-lead {
  max-width: 34rem;
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  color: var(--muted);
  margin: 0 auto 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-weight: 600;
  padding: 0.7rem 1.35rem;
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid #3a3a3a;
  border-radius: 4px;
  font-weight: 600;
  padding: 0.7rem 1.35rem;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--accent);
  color: #fff;
  background: transparent;
}

/* Sections
   ------------------------------------------------------------ */
.section {
  padding: clamp(3.5rem, 8vh, 6rem) 0;
  scroll-margin-top: 5.5rem;
}

.section-band {
  background: #0c0c0c;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 0.9rem;
}

.section-intro {
  max-width: 38rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

/* Work cards
   ------------------------------------------------------------ */
.work-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1rem;
  margin-bottom: 1.75rem;
  box-shadow: 0 10px 40px var(--shadow);
}

@media (min-width: 992px) {
  .work-card {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
    padding: 1.25rem;
    gap: 2rem;
  }

  .work-card-flip {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .work-card-flip .work-preview {
    order: 2;
  }
}

.work-preview {
  border-radius: 8px;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  background: #0a0a0a;
}

.preview-shot {
  display: block;
  position: relative;
  flex: 1 1 auto;
  min-height: 240px;
  overflow: hidden;
}

.preview-shot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.35s ease;
}

.preview-shot:hover img,
.preview-shot:focus-visible img {
  transform: scale(1.03);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.8rem;
  background: #2a2424;
}

.browser-chrome span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6b5a5a;
}

.browser-chrome span:nth-child(1) { background: #c47a7a; }
.browser-chrome span:nth-child(2) { background: #c4b07a; }
.browser-chrome span:nth-child(3) { background: #7aa48c; }

.chrome-light {
  background: #efe8c9;
}

.chrome-light span:nth-child(1) { background: #c9a227; }
.chrome-light span:nth-child(2) { background: #d4c07a; }
.chrome-light span:nth-child(3) { background: #8a9a62; }

.browser-url {
  margin-left: 0.6rem;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.chrome-light .browser-url {
  color: #6a624a;
}

.preview-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.2rem 1.6rem 2.4rem;
  min-height: 220px;
}

.preview-ds {
  background:
    linear-gradient(180deg, rgba(26, 18, 18, 0.35), rgba(26, 18, 18, 0.72)),
    radial-gradient(1200px 400px at 50% 0%, #4a1c1c, var(--ds-dark));
  color: #f5f5f5;
  text-align: center;
}

.preview-ptp {
  background: var(--ptp-cream);
  text-align: center;
  border-top: 3px solid var(--ptp-gold);
}

.chrome-rudi {
  background: #2a221c;
}

.preview-rudi {
  background:
    linear-gradient(108deg, rgba(26, 23, 20, 0.92) 0%, rgba(26, 23, 20, 0.55) 100%),
    radial-gradient(900px 380px at 20% 80%, #6a4428, var(--rudi-charcoal));
  color: #f7f3ee;
  text-align: left;
  border-top: 3px solid var(--rudi-leather);
}

.preview-rudi .preview-kicker {
  color: var(--rudi-leather-light);
}

.rudi-title {
  color: #f7f3ee;
  font-size: clamp(1.55rem, 3.4vw, 2.2rem);
}

.rudi-tag {
  color: rgba(247, 243, 238, 0.72);
  text-shadow: none;
  font-size: 1.02rem;
  margin-top: 0.55rem;
}

.chrome-nct {
  background: #1a1d20;
}

.preview-nct {
  background:
    linear-gradient(180deg, #2b3035 0%, var(--nct-dark) 100%);
  color: #f8f9fa;
  text-align: center;
}

.preview-nct .preview-kicker {
  color: #adb5bd;
}

.nct-title {
  color: #f8f9fa;
  letter-spacing: 0.04em;
}

.nct-tag {
  color: rgba(248, 249, 250, 0.72);
  text-shadow: none;
  font-size: 1.02rem;
}

.preview-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.7rem;
  opacity: 0.8;
}

.preview-ds .preview-kicker { color: #f0c9c9; }

.preview-line {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.05;
  margin: 0;
  color: #f5f5f5;
}

.preview-line span {
  color: #e24a4a;
}

.preview-sub {
  margin: 0.35rem 0 0;
  font-size: 1.15rem;
  color: #f5f5f5;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.ptp-title {
  color: #18160f;
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
}

.ptp-tag {
  color: #6a624a;
  font-family: Fraunces, Georgia, serif;
  font-style: italic;
  text-shadow: none;
  font-size: 1.05rem;
}

.work-copy {
  padding: 0.4rem 0.6rem 0.8rem;
  display: flex;
  flex-direction: column;
}

.work-index {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.work-copy h3 {
  font-size: 1.7rem;
  margin-bottom: 0.25rem;
}

.work-role {
  color: var(--muted);
  margin-bottom: 1rem;
}

.work-copy ul {
  padding-left: 1.1rem;
  margin-bottom: 1.25rem;
  color: var(--muted);
}

.work-copy li + li {
  margin-top: 0.45rem;
}

.text-link {
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.1rem;
  align-self: flex-start;
}

.text-link:hover {
  border-bottom-color: var(--accent-hover);
}

/* Approach
   ------------------------------------------------------------ */
.principle-num {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.principle h3 {
  font-size: 1.25rem;
  margin-bottom: 0.55rem;
}

.principle p {
  color: var(--muted);
  margin: 0;
}

/* About
   ------------------------------------------------------------ */
.about-body p {
  color: var(--muted);
  font-size: 1.08rem;
}

.about-body p + p {
  margin-top: 1rem;
}

/* Contact
   ------------------------------------------------------------ */
.contact-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem 1.5rem 1.7rem;
  box-shadow: 0 10px 40px var(--shadow);
}

.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
}

.form-control {
  background: #1a1a1a;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.65rem 0.8rem;
  color: var(--ink);
}

.form-control:focus {
  background: #1a1a1a;
  color: var(--ink);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(254, 20, 27, 0.22);
}

.form-banner {
  background: #2a1012;
  border: 1px solid #7a1c22;
  color: #f2c9cc;
  border-radius: 6px;
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.hp-field {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

/* Footer
   ------------------------------------------------------------ */
.site-footer {
  background: #000;
  color: var(--muted);
  padding: 1.6rem 0;
  font-size: 0.92rem;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer a {
  color: #f5f5f5;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.site-footer a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

/* Success page
   ------------------------------------------------------------ */
.success-panel {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

.success-panel h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.9rem;
}